<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" type="text/css" href="ext-4.2.1.883/resources/css/ext-all.css"/>
    <script type="text/javascript" src="ext-4.2.1.883/ext-all-debug.js"></script>
    <script type="text/javascript" src="ext-4.2.1.883/locale/ext-lang-zh_CN.js"></script>
    <script type="text/javascript">
        Ext.onReady(function() {
            Ext.create('Ext.Panel', {
                renderTo: 'helloWorldPanel',
                height: 200,
                width: 600,
                title: 'Hello world',
                html: 'First Ext JS Hello World Program'
            });
        });
    </script>
</head>
<body>
<div id="helloWorldPanel" />
</body>
</html>